Parallelogram RSTU has vertices R(-6,-4), S(-4,-2), T(1,-2), and U(-1,-4). Find the vertices of parallelogram R'S'T'U' after a 90° clockwise
rotation

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?